diff --git a/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml b/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml
index fff69c82267173877dfb19d6d308db08f6e1a247..e75a3efe4dace9bc48fe26e687012d3c783b5868 100644
--- a/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml
+++ b/Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml
@@ -147,6 +147,14 @@ properties:
       - port@0
       - port@1
 
+  avdd-supply:
+    description:
+      Phandle to vdd regulator device node
+
+  vcca-supply:
+    description:
+      Phandle to vdd regulator device node
+
   vdd-supply:
     description:
       VDD regulator